The President is playing his cards close to his chest when it comes to tensions with North Korea.

FOX's Rachel Sutherland reports from Washington:

President Trump says he's not going to telegraph what he plans to do if Pyongyang tries another missile test. And, in an exclusive FOX News interview, he defended asking China's President for help:

(President Trump) "What I am going to do, in the middle of him talking with North Korea, I'm going to hit them with currency manipulation?" 

The President also says his administration is cracking down on criminal illegal immigrants:

(President Trump) "They're getting the hell out or they're going to prison. And so many towns and cities are thanking me."

President Trump backing Homeland Security Secretary John Kelly, saying he's letting him run the crackdown.

In Washington, Rachel Sutherland, FOX News.

Follow Rachel Sutherland on Twitter: @SutherlandFOX